includes/plugins.php
author Dan
Sun, 31 May 2009 23:27:04 -0400
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<?php
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/*
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 * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
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eb8b23f11744 Two big commits in one day I know, but redid password storage to use HMAC-SHA1. Consolidated much AES processing to three core methods in session that should handle everything automagically. Installation works; upgrades should. Rebranded as 1.1.6.
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 * Version 1.1.6 (Caoineag beta 1)
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 * Copyright (C) 2006-2008 Dan Fuhry
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 *
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 * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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 */
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/**
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 * Class used to handle and process plugin requests and loading. Singleton.
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 * @package Enano
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 * @author Dan Fuhry <dan@enanocms.org>
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 * @copyright (C) 2006-2008 Enano Project
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 * @license GNU General Public License <http://enanocms.org/Special:GNU_General_Public_License>
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 */
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class pluginLoader {
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  /**
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   * The list of hooks registered.
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   * @var array
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   * @access private
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   */
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  var $hook_list;
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  /**
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   * The list of plugins that should be loaded. Used only by common.php.
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   * @var array
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   * @access private
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   */
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  var $load_list;
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  /**
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   * The list of plugins that are loaded currently. This is only used by the loaded() method which in turn is
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   * used by template files with the <!-- IFPLUGIN --> special tag.
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   * @var array
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   * @access private
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   */
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  var $loaded_plugins;
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  /**
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   * The list of plugins that are always loaded because they're part of the Enano core. This cannot be modified
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   * by any external code because user plugins are loaded after the load_list is calculated. Can be useful in
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   * alternative administration panel frameworks that need the list of system plugins.
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   * @var array
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   */
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  var $system_plugins = Array('SpecialUserFuncs.php','SpecialUserPrefs.php','SpecialPageFuncs.php','SpecialAdmin.php','SpecialCSS.php','SpecialUpdownload.php','SpecialSearch.php','PrivateMessages.php','SpecialGroups.php', 'SpecialLog.php', 'DemoMode.php');
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  /**
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   * Name kept for compatibility. Effectively a constructor. Calculates the list of plugins that should be loaded
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   * and puts that list in the $load_list property. Plugin developers have absolutely no use for this whatsoever.
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   */
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  function loadAll() 
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    $GLOBALS['plugins_cache'] = array();
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    // if we're in an upgrade, just skip this step
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    if ( defined('IN_ENANO_UPGRADE') )
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    {
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      $this->load_list = array();
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      return false;
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    }
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    $dir = ENANO_ROOT.'/plugins/';
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    $plugin_list = $this->get_plugin_list();
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    $this->load_list = array();
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    foreach ( $plugin_list as $filename => $data )
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    {
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      if ( !$data['system plugin'] && ( $data['status'] & PLUGIN_OUTOFDATE || $data['status'] & PLUGIN_DISABLED || !$data['installed'] ) )
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        continue;
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      $this->load_list[] = $filename;
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      $this->loaded_plugins[$filename] = $data;
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    }
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  }
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  /**
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   * Name kept for compatibility. This method is used to add a new hook into the code somewhere. Plugins are encouraged
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   * to set hooks and hook into other plugins in a fail-safe way, this encourages reuse of code. Returns an array, whose
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   * values should be eval'ed.
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   * @example <code>
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   $code = $plugins->setHook('my_hook_name');
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   foreach ( $code as $cmd )
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   {
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     eval($cmd);
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   }
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   </code>
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   * @param string The name of the hook.
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   * @param array Deprecated.
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   */
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  function setHook($name, $dont_split = false)
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  {
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    if ( !empty($this->hook_list[$name]) && is_array($this->hook_list[$name]) )
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    {
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      if ( $dont_split )
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        return $this->hook_list[$name];
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      return array(implode("\n", $this->hook_list[$name]));
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    }
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    else
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    {
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      return Array();
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    }
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  }
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  /**
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   * Attaches to a hook effectively scheduling some code to be run at that point. You should try to keep hooks clean by
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   * making a function that has variables that need to be modified passed by reference.
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   * @example Simple example: <code>
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   $plugins->attachHook('render_wikiformat_pre', '$text = str_replace("Goodbye, Mr. Chips", "Hello, Mr. Carrots", $text);');
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   </code>
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   * @example More complicated example: <code>
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   $plugins->attachHook('render_wikiformat_pre', 'myplugin_parser_ext($text);');
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   // Notice that $text is passed by reference.
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   function myplugin_parser_ext(&$text)
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   {
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     $text = str_replace("Goodbye, Mr. Chips", "Hello, Mr. Carrots", $text);
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   }
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   </code>
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   */
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  function attachHook($name, $code)
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  {
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    if ( !isset($this->hook_list[$name]) )
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    {
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      $this->hook_list[$name] = Array();
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    }
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    $this->hook_list[$name][] = $code;
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  }
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  /**
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   * Tell whether a plugin is loaded or not.
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   * @param string The filename of the plugin
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   * @return bool
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   */
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1
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  function loaded($plugid)
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  {
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    return isset( $this->loaded_plugins[$plugid] );
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  }
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  /**
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   * Parses all special comment blocks in a plugin and returns an array in the format:
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   <code>
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   array(
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       0 => array(
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           'block' => 'upgrade',
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           // parsed from the block's parameters section
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             'release_from' => '1.0b1',
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             'release_to' => '1.0b2',
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           'value' => 'foo'
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         ),
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       1 => array(
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           ...
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         )
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     );
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   </code>
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   * @param string Path to plugin file
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   * @param string Optional. The type of block to fetch. If this is specified, only the block type specified will be read, all others will be discarded.
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   * @return array
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   */
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  public static function parse_plugin_blocks($file, $type = false)
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  {
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    if ( !file_exists($file) )
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    {
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      return array();
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    }
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    $blocks = array();
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    $contents = @file_get_contents($file);
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    if ( empty($contents) )
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    {
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      return array();
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    }
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    $regexp = '#^/\*\*!([a-z0-9_]+)'  // block header and type
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            . '(([\s]+[a-z0-9_]+[\s]*=[\s]*".+?"[\s]*;)*)' // parameters
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            . '[\s]*\*\*' . "\n"      // spacing and header close
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            . '([\w\W]+?)' . "\n"     // value
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            . '\*\*!\*/'              // closing comment
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            . '#m';
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    // Match out all blocks
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    $results = preg_match_all($regexp, $contents, $blocks);
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    $return = array();
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    foreach ( $blocks[0] as $i => $_ )
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    {
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      if ( is_string($type) && $blocks[1][$i] !== $type )
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        continue;
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      $value =& $blocks[4][$i];
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      // parse includes
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      preg_match_all('/^!include [\'"]?(.+?)[\'"]?$/m', $value, $includes);
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      foreach ( $includes[0] as $i => $replace )
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      {
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        $filename = ENANO_ROOT . '/' . $includes[1][$i];
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        if ( @file_exists( $filename ) && @is_readable( $filename ) )
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        {
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          $contents = @file_get_contents($filename);
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          $value = str_replace_once($replace, $contents, $value);
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        }
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      }
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      $el = self::parse_vars($blocks[2][$i]);
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      $el['block'] = $blocks[1][$i];
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      $el['value'] = $value;
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      $return[] = $el;
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    }
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    return $return;
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  }
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  private static function parse_vars($var_block)
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  {
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    preg_match_all('/[\s]+([a-z0-9_]+)[\s]*=[\s]*"(.+?)";/', $var_block, $matches);
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    $return = array();
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    foreach ( $matches[0] as $i => $_ )
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    {
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      $return[ $matches[1][$i] ] = $matches[2][$i];
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    }
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    return $return;
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  }
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  /**
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   * Reads all plugins in the filesystem and cross-references them with the database, providing a very complete summary of plugins
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   * on the site.
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   * @param array If specified, will restrict scanned files to this list. Defaults to null, which means all PHP files will be scanned.
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   * @param bool If true, allows using cached information. Defaults to true.
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   * @return array
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   */
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  function get_plugin_list($restrict = null, $use_cache = true)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    // Scan all plugins
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    $plugin_list = array();
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    $ta = 0;
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    // won't load twice (failsafe automatic skip)
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    $this->load_plugins_cache();
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    global $plugins_cache;
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    if ( $use_cache && !empty($plugins_cache) )
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    {
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      return $plugins_cache;
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    }
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    else
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    {
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      // blank array - effectively skips importing the cache
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      $plugins_cache = array();
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    }
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    // List all plugins
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    if ( $dirh = @opendir( ENANO_ROOT . '/plugins' ) )
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    {
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      while ( $dh = @readdir($dirh) )
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      {
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        if ( !preg_match('/\.php$/i', $dh) )
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          continue;
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   276
        
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        if ( is_array($restrict) )
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   278
          if ( !in_array($dh, $restrict) )
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   279
            continue;
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   280
          
590
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
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        // it's a PHP file, attempt to read metadata
527
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        $fullpath = ENANO_ROOT . "/plugins/$dh";
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        $plugin_meta = $this->read_plugin_headers($fullpath, $use_cache);
593
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4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
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   285
        if ( is_array($plugin_meta) )
527
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   286
        {
593
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
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          // all checks passed
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          $plugin_list[$dh] = $plugin_meta;
527
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   289
        }
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      }
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   291
    }
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   292
    
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   293
    // Populate with additional metadata from database
527
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    $q = $db->sql_query('SELECT plugin_id, plugin_filename, plugin_version, plugin_flags FROM ' . table_prefix . 'plugins;');
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   295
    if ( !$q )
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   296
      $db->_die();
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   297
    while ( $row = $db->fetchrow() )
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   298
    {
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   299
      if ( !isset($plugin_list[ $row['plugin_filename'] ]) )
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   300
      {
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        // missing plugin file, don't report (for now)
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        continue;
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   303
      }
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      $filename =& $row['plugin_filename'];
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      $plugin_list[$filename]['installed'] = true;
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      $plugin_list[$filename]['status'] = PLUGIN_INSTALLED;
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   307
      $plugin_list[$filename]['plugin id'] = $row['plugin_id'];
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   308
      if ( $row['plugin_version'] != $plugin_list[$filename]['version'] )
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   309
      {
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        $plugin_list[$filename]['status'] |= PLUGIN_OUTOFDATE;
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   311
        $plugin_list[$filename]['version installed'] = $row['plugin_version'];
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   312
      }
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   313
      if ( $row['plugin_flags'] & PLUGIN_DISABLED )
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   314
      {
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   315
        $plugin_list[$filename]['status'] |= PLUGIN_DISABLED;
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   316
      }
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   317
    }
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   318
    $db->free_result();
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   319
    
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   320
    // sort it all out by filename
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   321
    ksort($plugin_list);
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   322
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
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   323
    // done
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   324
    return $plugin_list;
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   325
  }
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   326
  
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
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   327
  /**
593
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
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   328
   * Retrieves the metadata block from a plugin file
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
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   329
   * @param string Path to plugin file (full path)
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
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   330
   * @return array
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
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   331
   */
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
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diff changeset
   332
  
975
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   333
  function read_plugin_headers($fullpath, $use_cache = true)
593
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
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   334
  {
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
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   335
    global $plugins_cache;
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
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diff changeset
   336
    $dh = basename($fullpath);
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
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diff changeset
   337
    
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
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diff changeset
   338
    // first can we use cached info?
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   339
    if ( isset($plugins_cache[$dh]) && $plugins_cache[$dh]['file md5'] === $this->md5_header($fullpath) )
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   340
    {
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   341
      $plugin_meta = $plugins_cache[$dh];
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   342
    }
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   343
    else
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   344
    {
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
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diff changeset
   345
      // the cache is out of date if we reached here -- regenerate
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   346
      if ( $use_cache )
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
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diff changeset
   347
        $this->generate_plugins_cache();
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   348
      
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
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diff changeset
   349
      // pass 1: try to read a !info block
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
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diff changeset
   350
      $blockdata = $this->parse_plugin_blocks($fullpath, 'info');
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   351
      if ( empty($blockdata) )
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   352
      {
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   353
        // no !info block, check for old header
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   354
        $fh = @fopen($fullpath, 'r');
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   355
        if ( !$fh )
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   356
          // can't read, bail out
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   357
          return false;
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   358
        $plugin_data = array();
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   359
        for ( $i = 0; $i < 8; $i++ )
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   360
        {
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   361
          $plugin_data[] = @fgets($fh, 8096);
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   362
        }
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   363
        // close our file handle
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   364
        fclose($fh);
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   365
        // is the header correct?
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   366
        if ( trim($plugin_data[0]) != '<?php' || trim($plugin_data[1]) != '/*' )
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   367
        {
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   368
          // nope. get out.
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   369
          return false;
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   370
        }
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   371
        // parse all the variables
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   372
        $plugin_meta = array();
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   373
        for ( $i = 2; $i <= 7; $i++ )
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   374
        {
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   375
          if ( !preg_match('/^([A-z0-9 ]+?): (.+?)$/', trim($plugin_data[$i]), $match) )
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   376
            return false;
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   377
          $plugin_meta[ strtolower($match[1]) ] = $match[2];
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   378
        }
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   379
      }
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   380
      else
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   381
      {
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   382
        // parse JSON block
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   383
        $plugin_data =& $blockdata[0]['value'];
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   384
        $plugin_data = enano_clean_json(enano_trim_json($plugin_data));
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   385
        try
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   386
        {
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   387
          $plugin_meta_uc = enano_json_decode($plugin_data);
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   388
        }
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   389
        catch ( Exception $e )
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   390
        {
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   391
          return false;
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   392
        }
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   393
        // convert all the keys to lowercase
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   394
        $plugin_meta = array();
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   395
        foreach ( $plugin_meta_uc as $key => $value )
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   396
        {
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   397
          $plugin_meta[ strtolower($key) ] = $value;
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   398
        }
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   399
      }
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   400
    }
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   401
    if ( !isset($plugin_meta) || !is_array(@$plugin_meta) )
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   402
    {
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   403
      // parsing didn't work.
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   404
      return false;
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   405
    }
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   406
    // check for required keys
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   407
    $required_keys = array('plugin name', 'plugin uri', 'description', 'author', 'version', 'author uri');
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   408
    foreach ( $required_keys as $key )
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   409
    {
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   410
      if ( !isset($plugin_meta[$key]) )
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   411
        // not set, skip this plugin
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   412
        return false;
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   413
    }
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   414
    // decide if it's a system plugin
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   415
    $plugin_meta['system plugin'] = in_array($dh, $this->system_plugins);
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   416
    // reset installed variable
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   417
    $plugin_meta['installed'] = false;
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   418
    $plugin_meta['status'] = 0;
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   419
    
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   420
    return $plugin_meta;
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   421
  }
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   422
  
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   423
  
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 590
diff changeset
   424
  /**
590
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   425
   * Attempts to cache plugin information in a file to speed fetching.
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   426
   */
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   427
  
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   428
  function generate_plugins_cache()
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   429
  {
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   430
    if ( getConfig('cache_thumbs') != '1' )
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   431
      return;
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   432
    
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   433
    // fetch the most current info
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   434
    $plugin_info = $this->get_plugin_list(null, false);
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   435
    foreach ( $plugin_info as $plugin => &$info )
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   436
    {
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   437
      $info['file md5'] = $this->md5_header(ENANO_ROOT . "/plugins/$plugin");
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   438
    }
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   439
    
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   440
    $this->update_plugins_cache($plugin_info);
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   441
    $GLOBALS['plugins_cache'] = $plugin_info;
613
c08670a77871 Completed work (we hope) on CacheManager admin page
Dan
parents: 607
diff changeset
   442
    
c08670a77871 Completed work (we hope) on CacheManager admin page
Dan
parents: 607
diff changeset
   443
    return true;
590
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   444
  }
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   445
  
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   446
  /**
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   447
   * Writes an information array to the cache file.
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   448
   * @param array
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   449
   * @access private
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   450
   */
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   451
  
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   452
  function update_plugins_cache($plugin_info)
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   453
  {
607
935f3799b654 First stab at cache management backend. Everything seems to have been tested and working so far, but a number of things require a more specialized cache and can't go through the framework (e.g. user ranks which use references to map usernames to user IDs)
Dan
parents: 601
diff changeset
   454
    global $cache;
769
1946d845bb25 Fixed: update_plugins_cache() is now tolerant of write errors
Dan
parents: 724
diff changeset
   455
    try
1946d845bb25 Fixed: update_plugins_cache() is now tolerant of write errors
Dan
parents: 724
diff changeset
   456
    {
1946d845bb25 Fixed: update_plugins_cache() is now tolerant of write errors
Dan
parents: 724
diff changeset
   457
      $result = $cache->store('plugins', $plugin_info, -1);
1946d845bb25 Fixed: update_plugins_cache() is now tolerant of write errors
Dan
parents: 724
diff changeset
   458
    }
1946d845bb25 Fixed: update_plugins_cache() is now tolerant of write errors
Dan
parents: 724
diff changeset
   459
    catch ( Exception $e )
1946d845bb25 Fixed: update_plugins_cache() is now tolerant of write errors
Dan
parents: 724
diff changeset
   460
    {
1946d845bb25 Fixed: update_plugins_cache() is now tolerant of write errors
Dan
parents: 724
diff changeset
   461
      return false;
1946d845bb25 Fixed: update_plugins_cache() is now tolerant of write errors
Dan
parents: 724
diff changeset
   462
    }
1946d845bb25 Fixed: update_plugins_cache() is now tolerant of write errors
Dan
parents: 724
diff changeset
   463
    return $result;
590
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   464
  }
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   465
  
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   466
  /**
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   467
   * Loads the plugins cache if any.
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   468
   */
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   469
  
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   470
  function load_plugins_cache()
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   471
  {
607
935f3799b654 First stab at cache management backend. Everything seems to have been tested and working so far, but a number of things require a more specialized cache and can't go through the framework (e.g. user ranks which use references to map usernames to user IDs)
Dan
parents: 601
diff changeset
   472
    global $cache;
935f3799b654 First stab at cache management backend. Everything seems to have been tested and working so far, but a number of things require a more specialized cache and can't go through the framework (e.g. user ranks which use references to map usernames to user IDs)
Dan
parents: 601
diff changeset
   473
    if ( $data = $cache->fetch('plugins') )
590
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   474
    {
607
935f3799b654 First stab at cache management backend. Everything seems to have been tested and working so far, but a number of things require a more specialized cache and can't go through the framework (e.g. user ranks which use references to map usernames to user IDs)
Dan
parents: 601
diff changeset
   475
      $GLOBALS['plugins_cache'] = $data;
590
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   476
    }
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   477
  }
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   478
  
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   479
  /**
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   480
   * Calculates the MD5 sum of the first 10 lines of a file. Useful for caching plugin header information.
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   481
   * @param string File
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   482
   * @return string
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   483
   */
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   484
  
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   485
  function md5_header($file)
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   486
  {
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   487
    $fh = @fopen($file, 'r');
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   488
    if ( !$fh )
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   489
      return false;
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   490
    $i = 0;
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   491
    $h = '';
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   492
    while ( $i < 10 )
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   493
    {
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   494
      $line = fgets($fh, 8096);
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   495
      $h .= $line . "\n";
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   496
      $i++;
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   497
    }
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   498
    fclose($fh);
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   499
    return md5($h);
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   500
  }
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   501
  
03a60844c7c5 Several optimization changes including getting rid of a few eval()s. Added placeholder functions for the theme manager, which should be working now
Dan
parents: 568
diff changeset
   502
  /**
869
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   503
   * Determines if a file is an authentication extension by looking at the file contents.
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   504
   * @param string Plugin filename
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   505
   * @return bool
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   506
   */
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   507
  
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   508
  function is_file_auth_plugin($filename)
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   509
  {
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   510
    $filename = ENANO_ROOT . '/plugins/' . $filename;
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   511
    if ( !file_exists($filename) )
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   512
      return false;
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   513
    
975
bff25c6113ae Cut out two queries per page with plugin loader routine
Dan
parents: 953
diff changeset
   514
    $info = $this->read_plugin_headers($filename);
869
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   515
    if ( isset($info['auth plugin']) )
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   516
      return true;
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   517
    
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   518
    $contents = @file_get_contents($filename);
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   519
    if ( strstr($contents, 'login_process_userdata_json') )
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   520
      return true;
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   521
    
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   522
    return false;
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   523
  }
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   524
  
58bc29c14a4d Plugins: Added checks and additional warning for authentication plugins.
Dan
parents: 846
diff changeset
   525
  /**
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   526
   * Installs a plugin.
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   527
   * @param string Filename of plugin.
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   528
   * @param array The list of plugins as output by pluginLoader::get_plugin_list(). If not passed, the function is called, possibly wasting time.
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   529
   * @return array JSON-formatted but not encoded response
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   530
   */
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   531
  
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   532
  function install_plugin($filename, $plugin_list = null)
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   533
  {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   534
    global $db, $session, $paths, $template, $plugins; // Common objects
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   535
    global $lang;
791
e6094f56f941 Fixed a few bugs with plugin management and importing of old plugin metadata
Dan
parents: 769
diff changeset
   536
    global $cache;
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   537
    
675
872f0048dd81 [Demo Security] Fixed plugin manager ignoring lockdown settings in demo mode
Dan
parents: 613
diff changeset
   538
    if ( defined('ENANO_DEMO_MODE') )
872f0048dd81 [Demo Security] Fixed plugin manager ignoring lockdown settings in demo mode
Dan
parents: 613
diff changeset
   539
    {
872f0048dd81 [Demo Security] Fixed plugin manager ignoring lockdown settings in demo mode
Dan
parents: 613
diff changeset
   540
      return array(
872f0048dd81 [Demo Security] Fixed plugin manager ignoring lockdown settings in demo mode
Dan
parents: 613
diff changeset
   541
          'mode' => 'error',
872f0048dd81 [Demo Security] Fixed plugin manager ignoring lockdown settings in demo mode
Dan
parents: 613
diff changeset
   542
          'error' => $lang->get('acppl_err_demo_mode')
872f0048dd81 [Demo Security] Fixed plugin manager ignoring lockdown settings in demo mode
Dan
parents: 613
diff changeset
   543
        );
872f0048dd81 [Demo Security] Fixed plugin manager ignoring lockdown settings in demo mode
Dan
parents: 613
diff changeset
   544
    }
872f0048dd81 [Demo Security] Fixed plugin manager ignoring lockdown settings in demo mode
Dan
parents: 613
diff changeset
   545
    
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   546
    if ( !$plugin_list )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   547
      $plugin_list = $this->get_plugin_list();
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   548
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   549
    // we're gonna need this
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   550
    require_once ( ENANO_ROOT . '/includes/sql_parse.php' );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   551
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   552
    switch ( true ): case true:
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   553
      
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   554
    // is the plugin in the directory and awaiting installation?
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   555
    if ( !isset($plugin_list[$filename]) || (
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   556
        isset($plugin_list[$filename]) && $plugin_list[$filename]['installed']
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   557
      ))
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   558
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   559
      $return = array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   560
        'mode' => 'error',
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   561
        'error' => 'Invalid plugin specified.',
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   562
        'debug' => $filename
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   563
      );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   564
      break;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   565
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   566
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   567
    $dataset =& $plugin_list[$filename];
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   568
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   569
    // load up the installer schema
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   570
    $schema = $this->parse_plugin_blocks( ENANO_ROOT . '/plugins/' . $filename, 'install' );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   571
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   572
    $sql = array();
808
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   573
    global $dbdriver;
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   574
    if ( !empty($schema) )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   575
    {
808
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   576
      // Decide which schema to use
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   577
      $use_schema = false;
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   578
      foreach ( $schema as $current_schema )
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   579
      {
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   580
        if ( isset($current_schema['dbms']) && $current_schema['dbms'] === $dbdriver )
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   581
        {
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   582
          $use_schema =& $current_schema['value'];
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   583
          break;
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   584
        }
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   585
      }
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   586
      if ( !$use_schema )
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   587
      {
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   588
        if ( !isset($schema[0]['dbms']) )
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   589
        {
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   590
          $use_schema =& $schema[0]['value'];
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   591
        }
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   592
        else
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   593
        {
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   594
          $return = array(
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   595
            'mode' => 'error',
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   596
            'error' => $lang->get('acppl_err_dmbs_not_supported', array('dbdriver' => $db->dbms_name))
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   597
          );
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   598
          break;
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   599
        }
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   600
      }
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   601
      // parse SQL
808
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   602
      $parser = new SQL_Parser($use_schema, true);
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   603
      $parser->assign_vars(array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   604
        'TABLE_PREFIX' => table_prefix
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   605
        ));
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   606
      $sql = $parser->parse();
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   607
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   608
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   609
    // schema is final, check queries
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   610
    foreach ( $sql as $query )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   611
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   612
      if ( !$db->check_query($query) )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   613
      {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   614
        // aww crap, a query is bad
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   615
        $return = array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   616
          'mode' => 'error',
528
43535769970b Fixed some bad language string references in plugin management API
Dan
parents: 527
diff changeset
   617
          'error' => $lang->get('acppl_err_upgrade_bad_query'),
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   618
        );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   619
        break 2;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   620
      }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   621
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   622
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   623
    // this is it, perform installation
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   624
    foreach ( $sql as $query )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   625
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   626
      if ( substr($query, 0, 1) == '@' )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   627
      {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   628
        $query = substr($query, 1);
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   629
        $db->sql_query($query);
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   630
      }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   631
      else
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   632
      {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   633
        if ( !$db->sql_query($query) )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   634
          $db->die_json();
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   635
      }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   636
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   637
    
529
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   638
    // log action
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   639
    $time        = time();
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   640
    $ip_db       = $db->escape($_SERVER['REMOTE_ADDR']);
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   641
    $username_db = $db->escape($session->username);
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   642
    $file_db     = $db->escape($filename);
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   643
    $q = $db->sql_query('INSERT INTO '.table_prefix."logs(log_type, action, time_id, edit_summary, author, page_text) VALUES\n"
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   644
                      . "  ('security', 'plugin_install', $time, '$ip_db', '$username_db', '$file_db');");
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   645
    if ( !$q )
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   646
      $db->_die();
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   647
    
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   648
    // register plugin
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   649
    $version_db = $db->escape($dataset['version']);
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   650
    $filename_db = $db->escape($filename);
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   651
    $flags = PLUGIN_INSTALLED;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   652
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   653
    $q = $db->sql_query('INSERT INTO ' . table_prefix . "plugins ( plugin_version, plugin_filename, plugin_flags )\n"
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   654
                      . "  VALUES ( '$version_db', '$filename_db', $flags );");
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   655
    if ( !$q )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   656
      $db->die_json();
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   657
    
846
0d2d0dfbe443 Plugin backend: bugfix: installing a plugin should now properly import its strings
Dan
parents: 832
diff changeset
   658
    $plugin_list[$filename]['installed'] = true;
0d2d0dfbe443 Plugin backend: bugfix: installing a plugin should now properly import its strings
Dan
parents: 832
diff changeset
   659
    $this->reimport_plugin_strings($filename, $plugin_list);
0d2d0dfbe443 Plugin backend: bugfix: installing a plugin should now properly import its strings
Dan
parents: 832
diff changeset
   660
    
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   661
    $return = array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   662
      'success' => true
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   663
    );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   664
    
832
7152ca0a0ce9 Major redesign of rendering pipeline that separates pages saved with MCE from pages saved with the plaintext editor (full description in long commit message)
Dan
parents: 825
diff changeset
   665
    endswitch;
812
68060328e9c6 Added CLI installer. Supports interactive, command-line, and internal-call installation. Fixed a few bugs related to anti-SQL injection parser and plugin installation.
Dan
parents: 808
diff changeset
   666
    
791
e6094f56f941 Fixed a few bugs with plugin management and importing of old plugin metadata
Dan
parents: 769
diff changeset
   667
    $cache->purge('plugins');
793
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
Dan
parents: 791
diff changeset
   668
    $cache->purge('page_meta');
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
Dan
parents: 791
diff changeset
   669
    $cache->purge('anon_sidebar');
791
e6094f56f941 Fixed a few bugs with plugin management and importing of old plugin metadata
Dan
parents: 769
diff changeset
   670
    
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   671
    return $return;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   672
  }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   673
  
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   674
  /**
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   675
   * Uninstalls a plugin, removing it completely from the database and calling any custom uninstallation code the plugin specifies.
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   676
   * @param string Filename of plugin.
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   677
   * @param array The list of plugins as output by pluginLoader::get_plugin_list(). If not passed, the function is called, possibly wasting time.
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   678
   * @return array JSON-formatted but not encoded response
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   679
   */
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   680
  
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   681
  function uninstall_plugin($filename, $plugin_list = null)
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   682
  {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   683
    global $db, $session, $paths, $template, $plugins; // Common objects
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   684
    global $lang;
808
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   685
    global $cache;
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   686
    
675
872f0048dd81 [Demo Security] Fixed plugin manager ignoring lockdown settings in demo mode
Dan
parents: 613
diff changeset
   687
    if ( defined('ENANO_DEMO_MODE') )
872f0048dd81 [Demo Security] Fixed plugin manager ignoring lockdown settings in demo mode
Dan
parents: 613
diff changeset
   688
    {
872f0048dd81 [Demo Security] Fixed plugin manager ignoring lockdown settings in demo mode
Dan
parents: 613
diff changeset
   689
      return array(
872f0048dd81 [Demo Security] Fixed plugin manager ignoring lockdown settings in demo mode
Dan
parents: 613
diff changeset
   690
          'mode' => 'error',
872f0048dd81 [Demo Security] Fixed plugin manager ignoring lockdown settings in demo mode
Dan
parents: 613
diff changeset
   691
          'error' => $lang->get('acppl_err_demo_mode')
872f0048dd81 [Demo Security] Fixed plugin manager ignoring lockdown settings in demo mode
Dan
parents: 613
diff changeset
   692
        );
872f0048dd81 [Demo Security] Fixed plugin manager ignoring lockdown settings in demo mode
Dan
parents: 613
diff changeset
   693
    }
872f0048dd81 [Demo Security] Fixed plugin manager ignoring lockdown settings in demo mode
Dan
parents: 613
diff changeset
   694
    
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   695
    if ( !$plugin_list )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   696
      $plugin_list = $this->get_plugin_list();
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   697
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   698
    // we're gonna need this
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   699
    require_once ( ENANO_ROOT . '/includes/sql_parse.php' );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   700
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   701
    switch ( true ): case true:
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   702
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   703
    // is the plugin in the directory and already installed?
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   704
    if ( !isset($plugin_list[$filename]) || (
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   705
        isset($plugin_list[$filename]) && !$plugin_list[$filename]['installed']
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   706
      ))
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   707
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   708
      $return = array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   709
        'mode' => 'error',
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   710
        'error' => 'Invalid plugin specified.',
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   711
      );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   712
      break;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   713
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   714
    // get plugin id
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   715
    $dataset =& $plugin_list[$filename];
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   716
    if ( empty($dataset['plugin id']) )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   717
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   718
      $return = array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   719
        'mode' => 'error',
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   720
        'error' => 'Couldn\'t retrieve plugin ID.',
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   721
      );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   722
      break;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   723
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   724
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   725
    // load up the installer schema
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   726
    $schema = $this->parse_plugin_blocks( ENANO_ROOT . '/plugins/' . $filename, 'uninstall' );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   727
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   728
    $sql = array();
808
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   729
    global $dbdriver;
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   730
    if ( !empty($schema) )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   731
    {
808
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   732
      // Decide which schema to use
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   733
      $use_schema = false;
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   734
      foreach ( $schema as $current_schema )
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   735
      {
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   736
        if ( isset($current_schema['dbms']) && $current_schema['dbms'] === $dbdriver )
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   737
        {
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   738
          $use_schema =& $current_schema['value'];
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   739
          break;
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   740
        }
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   741
      }
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   742
      if ( !$use_schema )
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   743
      {
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   744
        if ( !isset($schema[0]['dbms']) )
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   745
        {
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   746
          $use_schema =& $schema[0]['value'];
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   747
        }
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   748
        else
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   749
        {
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   750
          $return = array(
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   751
            'mode' => 'error',
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   752
            'error' => $lang->get('acppl_err_dmbs_not_supported', array('dbdriver' => $db->dbms_name))
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   753
          );
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   754
          break;
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   755
        }
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   756
      }
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   757
      // parse SQL
808
97cd1a3229d0 Plugin manager: added support for having specific install and uninstall blocks per DBMS
Dan
parents: 801
diff changeset
   758
      $parser = new SQL_Parser($use_schema, true);
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   759
      $parser->assign_vars(array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   760
        'TABLE_PREFIX' => table_prefix
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   761
        ));
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   762
      $sql = $parser->parse();
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   763
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   764
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   765
    // schema is final, check queries
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   766
    foreach ( $sql as $query )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   767
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   768
      if ( !$db->check_query($query) )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   769
      {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   770
        // aww crap, a query is bad
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   771
        $return = array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   772
          'mode' => 'error',
528
43535769970b Fixed some bad language string references in plugin management API
Dan
parents: 527
diff changeset
   773
          'error' => $lang->get('acppl_err_upgrade_bad_query'),
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   774
        );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   775
        break 2;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   776
      }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   777
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   778
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   779
    // this is it, perform uninstallation
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   780
    foreach ( $sql as $query )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   781
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   782
      if ( substr($query, 0, 1) == '@' )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   783
      {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   784
        $query = substr($query, 1);
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   785
        $db->sql_query($query);
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   786
      }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   787
      else
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   788
      {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   789
        if ( !$db->sql_query($query) )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   790
          $db->die_json();
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   791
      }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   792
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   793
    
529
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   794
    // log action
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   795
    $time        = time();
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   796
    $ip_db       = $db->escape($_SERVER['REMOTE_ADDR']);
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   797
    $username_db = $db->escape($session->username);
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   798
    $file_db     = $db->escape($filename);
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   799
    $q = $db->sql_query('INSERT INTO '.table_prefix."logs(log_type, action, time_id, edit_summary, author, page_text) VALUES\n"
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   800
                      . "  ('security', 'plugin_uninstall', $time, '$ip_db', '$username_db', '$file_db');");
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   801
    if ( !$q )
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   802
      $db->_die();
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
   803
    
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   804
    // deregister plugin
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   805
    $q = $db->sql_query('DELETE FROM ' . table_prefix . "plugins WHERE plugin_id = {$dataset['plugin id']};");
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   806
    if ( !$q )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   807
      $db->die_json();
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   808
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   809
    $return = array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   810
      'success' => true
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   811
    );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   812
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   813
    endswitch;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   814
    
791
e6094f56f941 Fixed a few bugs with plugin management and importing of old plugin metadata
Dan
parents: 769
diff changeset
   815
    $cache->purge('plugins');
793
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
Dan
parents: 791
diff changeset
   816
    $cache->purge('page_meta');
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
Dan
parents: 791
diff changeset
   817
    $cache->purge('anon_sidebar');
791
e6094f56f941 Fixed a few bugs with plugin management and importing of old plugin metadata
Dan
parents: 769
diff changeset
   818
    
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   819
    return $return;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   820
  }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   821
  
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   822
  /**
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   823
   * Very intelligently upgrades a plugin to the version specified in the filesystem.
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   824
   * @param string Filename of plugin.
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   825
   * @param array The list of plugins as output by pluginLoader::get_plugin_list(). If not passed, the function is called, possibly wasting time.
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   826
   * @return array JSON-formatted but not encoded response
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   827
   */
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   828
  
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   829
  function upgrade_plugin($filename, $plugin_list = null)
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   830
  {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   831
    global $db, $session, $paths, $template, $plugins; // Common objects
1014
930c1fdd3e9f Fixed missing global $cache; in $plugins->upgrade_plugin();
Dan
parents: 992
diff changeset
   832
    global $lang, $cache;
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   833
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   834
    if ( !$plugin_list )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   835
      $plugin_list = $this->get_plugin_list();
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   836
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   837
    // we're gonna need this
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   838
    require_once ( ENANO_ROOT . '/includes/sql_parse.php' );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   839
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   840
    switch ( true ): case true:
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   841
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   842
    // is the plugin in the directory and already installed?
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   843
    if ( !isset($plugin_list[$filename]) || (
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   844
        isset($plugin_list[$filename]) && !$plugin_list[$filename]['installed']
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   845
      ))
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   846
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   847
      $return = array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   848
        'mode' => 'error',
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   849
        'error' => 'Invalid plugin specified.',
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   850
      );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   851
      break;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   852
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   853
    // get plugin id
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   854
    $dataset =& $plugin_list[$filename];
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   855
    if ( empty($dataset['plugin id']) )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   856
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   857
      $return = array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   858
        'mode' => 'error',
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   859
        'error' => 'Couldn\'t retrieve plugin ID.',
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   860
      );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   861
      break;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   862
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   863
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   864
    //
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   865
    // Here we go with the main upgrade process. This is the same logic that the
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   866
    // Enano official upgrader uses, in fact it's the same SQL parser. We need
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   867
    // list of all versions of the plugin to continue, though.
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   868
    //
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   869
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   870
    if ( !isset($dataset['version list']) || ( isset($dataset['version list']) && !is_array($dataset['version list']) ) )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   871
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   872
      // no version list - update the version number but leave the rest alone
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   873
      $version = $db->escape($dataset['version']);
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   874
      $q = $db->sql_query('UPDATE ' . table_prefix . "plugins SET plugin_version = '$version' WHERE plugin_id = {$dataset['plugin id']};");
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   875
      if ( !$q )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   876
        $db->die_json();
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   877
      
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   878
      // send an error and notify the user even though it was technically a success
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   879
      $return = array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   880
        'mode' => 'error',
528
43535769970b Fixed some bad language string references in plugin management API
Dan
parents: 527
diff changeset
   881
        'error' => $lang->get('acppl_err_upgrade_not_supported'),
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   882
      );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   883
      break;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   884
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   885
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   886
    // build target list
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   887
    $versions  = $dataset['version list'];
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   888
    $indices   = array_flip($versions);
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   889
    $installed = $dataset['version installed'];
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   890
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   891
    // is the current version upgradeable?
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   892
    if ( !isset($indices[$installed]) )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   893
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   894
      $return = array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   895
        'mode' => 'error',
528
43535769970b Fixed some bad language string references in plugin management API
Dan
parents: 527
diff changeset
   896
        'error' => $lang->get('acppl_err_upgrade_bad_version'),
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   897
      );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   898
      break;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   899
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   900
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   901
    // does the plugin support upgrading to its own version?
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   902
    if ( !isset($indices[$installed]) )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   903
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   904
      $return = array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   905
        'mode' => 'error',
528
43535769970b Fixed some bad language string references in plugin management API
Dan
parents: 527
diff changeset
   906
        'error' => $lang->get('acppl_err_upgrade_bad_target_version'),
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   907
      );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   908
      break;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   909
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   910
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   911
    // list out which versions to do
1019
ea039091d154 Whoops, plugin upgrades got broken
Dan
parents: 1014
diff changeset
   912
    $index_start = @$indices[$installed];
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   913
    $index_stop  = @$indices[$dataset['version']];
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   914
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   915
    // Are we trying to go backwards?
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   916
    if ( $index_stop <= $index_start )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   917
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   918
      $return = array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   919
        'mode' => 'error',
528
43535769970b Fixed some bad language string references in plugin management API
Dan
parents: 527
diff changeset
   920
        'error' => $lang->get('acppl_err_upgrade_to_older'),
1019
ea039091d154 Whoops, plugin upgrades got broken
Dan
parents: 1014
diff changeset
   921
        // 'debug' => "going from $installed ($index_start) to {$dataset['version']} ($index_stop)"
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   922
      );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   923
      break;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   924
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   925
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   926
    // build the list of version sets
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   927
    $ver_previous = $installed;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   928
    $targets = array();
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   929
    for ( $i = $index_start; $i <= $index_stop; $i++ )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   930
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   931
      $targets[] = array($ver_previous, $versions[$i]);
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   932
      $ver_previous = $versions[$i];
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   933
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   934
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   935
    // parse out upgrade sections in plugin file
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   936
    $plugin_blocks = $this->parse_plugin_blocks( ENANO_ROOT . '/plugins/' . $filename, 'upgrade' );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   937
    $sql_blocks = array();
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   938
    foreach ( $plugin_blocks as $block )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   939
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   940
      if ( !isset($block['from']) || !isset($block['to']) )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   941
      {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   942
        continue;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   943
      }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   944
      $key = "{$block['from']} TO {$block['to']}";
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   945
      $sql_blocks[$key] = $block['value'];
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   946
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   947
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   948
    // do version list check
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   949
    // for now we won't fret if a specific version set isn't found, we'll just
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   950
    // not do that version and assume there were no DB changes.
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   951
    foreach ( $targets as $i => $target )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   952
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   953
      list($from, $to) = $target;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   954
      $key = "$from TO $to";
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   955
      if ( !isset($sql_blocks[$key]) )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   956
      {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   957
        unset($targets[$i]);
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   958
      }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   959
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   960
    $targets = array_values($targets);
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   961
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   962
    // parse and finalize schema
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   963
    $schema = array();
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   964
    foreach ( $targets as $i => $target )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   965
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   966
      list($from, $to) = $target;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   967
      $key = "$from TO $to";
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   968
      try
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   969
      {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   970
        $parser = new SQL_Parser($sql_blocks[$key], true);
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   971
      }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   972
      catch ( Exception $e )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   973
      {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   974
        $return = array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   975
          'mode' => 'error',
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   976
          'error' => 'SQL parser init exception',
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   977
          'debug' => "$e"
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   978
        );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   979
        break 2;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   980
      }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   981
      $parser->assign_vars(array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   982
        'TABLE_PREFIX' => table_prefix
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   983
        ));
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   984
      $parsed = $parser->parse();
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   985
      foreach ( $parsed as $query )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   986
      {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   987
        $schema[] = $query;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   988
      }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   989
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   990
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   991
    // schema is final, check queries
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   992
    foreach ( $schema as $query )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   993
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   994
      if ( !$db->check_query($query) )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   995
      {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   996
        // aww crap, a query is bad
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   997
        $return = array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
   998
          'mode' => 'error',
528
43535769970b Fixed some bad language string references in plugin management API
Dan
parents: 527
diff changeset
   999
          'error' => $lang->get('acppl_err_upgrade_bad_query'),
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1000
        );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1001
        break 2;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1002
      }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1003
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1004
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1005
    // this is it, perform upgrade
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1006
    foreach ( $schema as $query )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1007
    {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1008
      if ( substr($query, 0, 1) == '@' )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1009
      {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1010
        $query = substr($query, 1);
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1011
        $db->sql_query($query);
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1012
      }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1013
      else
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1014
      {
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1015
        if ( !$db->sql_query($query) )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1016
          $db->die_json();
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1017
      }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1018
    }
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1019
    
529
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
  1020
    // log action
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
  1021
    $time        = time();
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
  1022
    $ip_db       = $db->escape($_SERVER['REMOTE_ADDR']);
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
  1023
    $username_db = $db->escape($session->username);
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
  1024
    $file_db     = $db->escape($filename);
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
  1025
    $q = $db->sql_query('INSERT INTO '.table_prefix."logs(log_type, action, time_id, edit_summary, author, page_text) VALUES\n"
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
  1026
                      . "  ('security', 'plugin_upgrade', $time, '$ip_db', '$username_db', '$file_db');");
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
  1027
    if ( !$q )
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
  1028
      $db->_die();
7803c9db3506 Implemented security logging for plugin management
Dan
parents: 528
diff changeset
  1029
    
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1030
    // update version number
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1031
    $version = $db->escape($dataset['version']);
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1032
    $q = $db->sql_query('UPDATE ' . table_prefix . "plugins SET plugin_version = '$version' WHERE plugin_id = {$dataset['plugin id']};");
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1033
    if ( !$q )
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1034
      $db->die_json();
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1035
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1036
    // all done :-)
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1037
    $return = array(
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1038
      'success' => true
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1039
    );
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1040
    
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1041
    endswitch;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1042
    
791
e6094f56f941 Fixed a few bugs with plugin management and importing of old plugin metadata
Dan
parents: 769
diff changeset
  1043
    $cache->purge('plugins');
793
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
Dan
parents: 791
diff changeset
  1044
    $cache->purge('page_meta');
c0724bf6039b Added dynamic reload-less re-auth to admin panel, so that if a session is lost it can be recovered without a reload. Support for hooking into form submits will be added in the future.
Dan
parents: 791
diff changeset
  1045
    $cache->purge('anon_sidebar');
791
e6094f56f941 Fixed a few bugs with plugin management and importing of old plugin metadata
Dan
parents: 769
diff changeset
  1046
    
527
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1047
    return $return;
21e11f564463 (Hopefully) finished new plugin manager and implemented the utilization of it. Still HIGHLY experimental.
Dan
parents: 519
diff changeset
  1048
  }
555
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1049
  
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1050
  /**
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1051
   * Re-imports the language strings from a plugin.
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1052
   * @param string File name
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1053
   * @return array Enano JSON response protocol
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1054
   */
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1055
  
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1056
  function reimport_plugin_strings($filename, $plugin_list = null)
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1057
  {
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1058
    global $db, $session, $paths, $template, $plugins; // Common objects
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1059
    global $lang;
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1060
    
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1061
    if ( !$plugin_list )
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1062
      $plugin_list = $this->get_plugin_list();
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1063
    
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1064
    switch ( true ): case true:
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1065
    
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1066
    // is the plugin in the directory and already installed?
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1067
    if ( !isset($plugin_list[$filename]) || (
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1068
        isset($plugin_list[$filename]) && !$plugin_list[$filename]['installed']
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1069
      ))
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1070
    {
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1071
      $return = array(
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1072
        'mode' => 'error',
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1073
        'error' => 'Invalid plugin specified.',
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1074
      );
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1075
      break;
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1076
    }
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1077
    // get plugin data
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1078
    $dataset =& $plugin_list[$filename];
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1079
    
560
8981dcf7d485 Added re-import function to plugin manager
Dan
parents: 555
diff changeset
  1080
    // check for a language block
8981dcf7d485 Added re-import function to plugin manager
Dan
parents: 555
diff changeset
  1081
    $blocks = self::parse_plugin_blocks(ENANO_ROOT . '/plugins/' . $filename, 'language');
8981dcf7d485 Added re-import function to plugin manager
Dan
parents: 555
diff changeset
  1082
    if ( count($blocks) < 1 )
8981dcf7d485 Added re-import function to plugin manager
Dan
parents: 555
diff changeset
  1083
    {
8981dcf7d485 Added re-import function to plugin manager
Dan
parents: 555
diff changeset
  1084
      return array(
8981dcf7d485 Added re-import function to plugin manager
Dan
parents: 555
diff changeset
  1085
          'mode' => 'error',
8981dcf7d485 Added re-import function to plugin manager
Dan
parents: 555
diff changeset
  1086
          'error' => $lang->get('acppl_err_import_no_strings')
8981dcf7d485 Added re-import function to plugin manager
Dan
parents: 555
diff changeset
  1087
        );
8981dcf7d485 Added re-import function to plugin manager
Dan
parents: 555
diff changeset
  1088
    }
8981dcf7d485 Added re-import function to plugin manager
Dan
parents: 555
diff changeset
  1089
    
555
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1090
    $result = $lang->import_plugin(ENANO_ROOT . '/plugins/' . $filename);
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1091
    if ( $result )
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1092
    {
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1093
      return array(
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1094
        'success' => true
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1095
      );
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1096
    }
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1097
    else
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1098
    {
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1099
      return array(
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1100
        'mode' => 'error',
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1101
        'error' => 'Language API returned error'
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1102
      );
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1103
    }
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1104
    
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1105
    endswitch;
ac4c6a7f01d8 Added user preference for disabling visual effects in Javascript applets; added re-import button to installed plugins
Dan
parents: 536
diff changeset
  1106
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1107
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1108
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1109
?>